SR-194-0021

Imperial Structural Standard Inserts

Standard Type / A286P / Structural

Installed using the Crownserts Hand-Installation Tool:  CST1032

SR-194-0021 is an imperial structural standard insert in A286 alloy for 10-32 UNF threads in light alloys; 1/4-28 UNF external; install with CST1032. This is an old Anemo part. Please use CS1032A286P.

We can offer you the part SR-194-0021 with Certificate of Quality, Certificate of Conformity and Certificate of Origin on request.

SR-194-0021 - Imperial Structural Standard Inserts
SR-194-0021 - Imperial Structural Standard Inserts
SR-194-0021 - Imperial Structural Standard Inserts
SR-194-0021 - Imperial Structural Standard Inserts
 How to install a Crownsert?
SR-194-0021 - Imperial Structural Standard Inserts
SR-194-0021 - Imperial Structural Standard Inserts
SR-194-0021 - Imperial Structural Standard Inserts

Thread & Dimensions

A internal thread (Class 3B) 10-32 UNF
B external thread (Class 3A) 1/4-28 UNF
Ø max minor special .2170
Ø C (+.008/-.002) .192
D (+.015/-.000) .080
F .180
G (±.010) .290
J (±1) 20
Through-hole preparation Min. full THD depth .486; Min. full depth .325
Blind-hole preparation Min. full THD depth .486; Min. full depth .325
SR-194-0021 schematic

Material & Finish

Material A286 per AMS5731 or AMS 5734
Finish PASSIVATED per AMS 2700
Temperature range -400°/+1200°F
Heat treat RC 32-40
Magnetic NO
Material note Only non-locking version available.

Tooling & Preparation

Hand-Installation tool part number CST1032
Step drill part number CSD0221
Tap through tool part number TTI0250
Blind tap tool part number TBI0250
Removal tool part number CSRT1024
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